Product datasheet
Characteristics
LRD07
TeSys LRD thermal overload relays - 1.6...2.5 A class 10A
Main
Range TeSys
Product name TeSys LRD
Product or component type Differential thermal overload relay
Device short name LRD
Relay application Motor protection
Product compatibility LC1D09
Network type AC
Thermal protection adjustment range 1.6...2.5 A
[Ui] rated insulation voltage 600 V power circuit conforming to CSA
LC1D12
LC1D18
LC1D25
LC1D32
LC1D38
DC
600 V power circuit conforming to UL
690 V power circuit conforming to IEC 60947-4-1
Complementary
Network frequency 0...400 Hz
Mounting support Plate with specific accessories
Tripping threshold 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
[Ith] conventional free air thermal
current
Permissible current 3 A at 120 V AC-15 for signalling circuit
[Ue] rated operational voltage 690 V AC 0...400 Hz
[Uimp] rated impulse withstand voltage 6 kV
Phase failure sensitivity Tripping current 130 % of Ir on two phase, the last one at 0
26 Apr, 2019
Rail with specific accessories
Under contactor
5 A for signalling circuit
0.22 A at 125 V DC-13 for signalling circuit
Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
1
Control type Red push-button stop
Temperature compensation -20...60 °C
Connections - terminals Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² flexible without cable end
Tightening torque Control circuit : 1.7 N.m on screw clamp terminals
Width 45 mm
Depth 70 mm
Product weight 0.124 kg
Blue push-button for reset mode
Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² flexible with cable end
Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² solid without cable end
Power circuit : screw clamp terminals 1 cable(s) 1.5...10 mm² flexible without cable end
Power circuit : screw clamp terminals 1 cable(s) 1...4 mm² flexible with cable end
Power circuit : screw clamp terminals 1 cable(s) 1...6 mm² solid without cable end
Power circuit : 1.7 N.m on screw clamp terminals
Environment
Protective treatment TH conforming to IEC 60068
IP degree of protection IP20 conforming to IEC 60529
Ambient air temperature for operation -20...60 °C without derating conforming to IEC 60947-4-1
Ambient air temperature for storage -60...70 °C
Flame retardance V1 conforming to UL 94
Mechanical robustness Vibrations 6 Gn IEC 60068-2-6
Dielectric strength 6 kV at 50 Hz conforming to IEC 60255-5
Standards ATEX D 94/9/CE
Product certifications ATEX INERIS
Shocks 15 Gn for 11 ms IEC 60068-2-7
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 508
CSA C22.2 No 14
BV
CCC
CSA
DNV
GL
GOST
LROS (Lloyds register of shipping)
RINA
UL
Offer Sustainability
Sustainable offer status Green Premium product
RoHS (date code: YYWW) Compliant - since 0631 - Schneider Electric declaration of conformity
Schneider Electric declaration of conformity
REACh Reference not containing SVHC above the threshold
Reference not containing SVHC above the threshold
Product environmental profile Available
Product Environmental Profile
Product end of life instructions Available
Contractual warranty
Warranty period 18 months
2
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